Purple rain: There was no mistaking Kelly Osbourne as she arrived at LAX on Tuesday night after a whistlestop trip to London

She had just returned from a week-long trip to London where she was seen earlier toting four pieces of luggage.

She was clearly sad to end her trip to her native UK, tweeting a snapshot of the grey weather through her plane porthole alongside the caption: 'Even though it's cloudy and rainy I still don't want to leave the UK! #MyHome.'

Kelly clearly had a great time during her visit - she was
treated to a private tour of The Beatles Story, an exhibition which takes
people through the Fab Four’s journey from humble beginnings to fame – located in their hometown of Liverpool.

Casual mode: Kelly looked a little tired and dishevelled after her long flight back to LA

Time for listening: Kelly strolled through the terminal listening to music on her purple phone

'Bye
Bye #Liverpool I had the best time ever but sadly is (sic) back to work over
the pond for me! #Hollyweird,' Kelly also tweeted on Tuesday.

Sadly her return flight to Los Angeles wasn't nearly as thrilling as her outbound jaunt a week earlier where she met 'idol' Joan Collins.

'These people were talking soooooo loud
for 10 hours! Joan made the flight bearable! #SheIsOneOfMyIdols I love
her! #ATrueLegend,' Osbourne tweeted at the time.

Back to work! Earlier on Tuesday, Kelly was seen at London's Heathrow Airport, ready to fly back to L. A.

Heavy lifting: A porter pushed Kelly's mountain of luggage

Keeping it casual: Kelly was dressed warmly in a camouflage jacket over a long sleeved white shirt, teamed with black sweatpants

Kelly was heading Stateside for the remainder of busy awards season.

After co-presenting the E! Red Carpet
coverage for the Golden Globes, the Grammys, and the SAG Awards, the
star is currently gearing up for the crème de la crème of awards season -
the Oscars, which take place next month.

Sad departure: Kelly tweeted her sadness at having to return to Los Angeles

Ready for take off: Kelly posted this image to her Instagram on Tuesday, with the caption 'Even though it's cloudy and rainy I still don't want to leave the UK! #MyHome'

The star seemed in good spirits during her flight, despite her split from fiancé, chef Matthew Matthew Mosshart last month.

'You
would know if it was a bad thing. You know me. It was a mutual
decision,' she told her E! colleague Giuliana Rancic in January.

Picture perfect: Kelly was positively
overjoyed to find herself face-to-face with one of her 'idols', Joan
Collins, as she took a transatlantic flight from Los Angeles to London
on Wednesday night Finder